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Erro intermitente : ora-12545
Procurando no famoso site : http://www.ora-code.com encontramos : ORA-12545:Connect failed because target host or object does not exist Cause: The address specified is not valid, or the program being connected to does not exist. Action: Ensure the ADDRESS parameters have been entered correctly; the most likely incorrect parameter is the node name. Ensure that the executable for the server exists… Read More »Erro intermitente : ora-12545